MAX4556C Просмотр технического описания (PDF) - Maxim Integrated

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Компоненты Описание

производитель

MAX4556C

Force-Sense Switches

Maxim Integrated 

Force-Sense Switches

+ FORCE-SENSE AMPLIFIER

V+

CURRENT SENSE

V

V-

V+

12-WIRE PRECISION SOURCE-MONITOR

TRIAX CABLE

+FORCE

+GUARD

GROUND

V-

+ FORCE-GUARD AMPLIFIER

V+

+SENSE

GUARD AMPLIFIER

V-

TRIAX CABLE

+SENSE

+GUARD

GROUND

LEAKAGE CURRENT

LEAKAGE CURRENT

V+

VOLTAGE SOURCE

V-

V+

(OPTIONAL GROUND)

LEAKAGE CURRENT

LOAD

- SENSE-GUARD AMPLIFIER

V-

- FORCE-GUARD AMPLIFIER

V+

V+

V-

V

CURRENT SENSE

V- - FORCE-SENSE AMPLIFIER

GROUND

- GUARD

-SENSE

TRIAX CABLE

LEAKAGE CURRENT

GROUND

- GUARD

- FORCE

TRIAX CABLE

TRIAX CABLE/CONNECTOR

CENTER WIRE (FORCE/SENSE)

INNER SHEILD (GUARD)

OUTER SHEILD (GROUND)

Figure 4. 12-Wire Guarded Force-Sense Measurements

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